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Ted Mooney, P.E. RET
Pine Beach, NJ

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Mu metal shielding for TV speakers?

Dear Sir:

I have stereo TV that has a minor problem. The left speaker is not adequately shielded, and causes a bit of green/purple discoloration on the screen. Will mu-metal shielding help with this, and can you think of a better/easier way to help this? Tell me where to shop for the material you recommend- any advice will be greatly appreciated! Brian C. Kanoy
- Chapel Hill, North Carolina

Brian, do a search on "magnetic shielding" on the internet. You'll come up with a few folks who sell mu-metal, and who can better answer your question.

Good luck!
Lee Gearhart
metallurgist - E. Aurora, New York

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